Johnstown, CO Traffic and Road Conditions
Johnstown Traffic Map
How to use the Johnstown Traffic Map
Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic or no traffic*. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.
* In known extreme weather events or accidents, the map provider may still show green lines, even if lanes or the entire road is closed.
Traffic Alert


- Click or touch the map to move in different directions.
- If you do not see any markers on the map, try zooming in one or two levels using "+" on the top left side. However, they are not always available.
- Click an incident icon on the map to get more information.
Johnstown Traffic Alerts
Colorado Department of Transportation (CDOT) on Twitter

#I25 northbound: Roadway reopened to traffic between CO 26 and US 6. https://t.co/ItkVw987fS

#I25 northbound: Right lane closed due to a crash between CO 26 and US 6. https://t.co/ItkVw987fS

#I25 southbound: Roadway reopened to traffic between CO 7 and Exit 226 - 144th Avenue. https://t.co/oJA9pKO7j9

#I25 southbound: Crash between CO 7 and Exit 226 - 144th Avenue. https://t.co/oJA9pKO7j9

#US550 northbound: Road closed due to traffic impacts between Electra Lake Road and Ouray Vista Lane. Iron Horse Cl… https://t.co/ccfOCJeyJF

#US550 southbound: Road closed due to traffic impacts between Ouray Vista Lane and Electra Lake Road. Iron Horse Cl… https://t.co/vKxzHbaiW3

#I25 southbound: Two right lanes closed due to a crash between CO 7 and Exit 226 - 144th Avenue. https://t.co/oJA9pKO7j9

#I70 westbound: Roadway reopened to traffic between Exit 271B - Lowell Boulevard and Exit 271A - CO 95; Sheridan Bo… https://t.co/n2V8FuOh8E

#I70 westbound: Two right lanes closed due to a crash between Exit 271B - Lowell Boulevard and Exit 271A - CO 95; S… https://t.co/Y99igv9LlZ

#I70 westbound: Right lane closed due to a crash between Exit 271B - Lowell Boulevard and Exit 271A - CO 95; Sherid… https://t.co/X9ZCwXI5n9
Currently
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72°F |
29.72in
Barometer 33%
Humidity mph Wind |
Fair |